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| Fig1. Image of gbr22 protein purified through a Bio-Rad chromatography Econo column cleaved from the Ni-NTA resin with resin and buffer containing a high concentration of imidazole. Elution 1 is shown as purple, and Elution 2 is shown as clear. |
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| Nanodrop spectrophotometer Protein A-280 measurement of purified gbr22 protein (Elution1) with absorbance reading 280 nm. |